| 邻体截光率对华南五针松构件生长影响 |
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| 引用本文： | 肖春旺.邻体截光率对华南五针松构件生长影响[J].贵州师范大学学报(自然科学版),2000,18(2):10-12. |
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| 作者姓名： | 肖春旺 |
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| 作者单位： | 中国科学院植物研究所植被数量生态学开放研究室!北京100093，贵州师范大学生物科学技术系，贵州贵阳550001 |
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| 基金项目： | 贵州省自然科学基金资助项目!(9730 6 6 ) |
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| 摘 要： | 在茂兰喀斯特山地森林中 ,根据植物构件理论 ,探讨了邻体截光率对华南五针松生长的影响。结果表明华南五针松总分枝率、当年生枝条数、当年生枝条长度、当年生针叶束数、当年生针叶面积 ,均随着邻体截光率的增加而减少。华南五针松以上构件特征随着华南五针松基径级的增大而受到的邻体截光率的影响逐渐减少
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| 关 键 词： | 茂兰喀斯特山地森林 华南五针松 构件 邻体截光率 |
Effect of light interception ratio of neighbors on module growth of pinus kwangtangensis |
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| XIAO,Chun,wang.Effect of light interception ratio of neighbors on module growth of pinus kwangtangensis[J].Journal of Guizhou Normal University(Natural Sciences),2000,18(2):10-12. |
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| Authors: | XIAO Chun wang |
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| Institution: | XIAO Chun wang 1,2 |
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| Abstract: | Based on plant module theory, this paper studies the effect of light interception ratio of neighbors on growth of Pinus Kwangtangensis. The results show that total bifurcation ratio, branch number branch length, needle leaf cluster number, needle leaf area of Pinus Kwangtangensis the same year decrease as the light interception ratio of neighbors increase. Effect of light interception ratio of neighbor on those module characters of Pinus Kwangtangensis decreases with the increase of stem diameter class of Pinus Kwangtangensis. |
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| Keywords: | Maolan karst moutain forest Pinus Kwangtangensis Module Light interception ratio of neighbors |
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